UPSC NDA I 2023 Mathematics Solved Paper

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Question : 113 of 120

Marks: +1, -0

Let P,Q,R represent mean, median and mode. If for some distribution 5P=4Q=‌

R

2

, then what is ‌

P+Q

2P+0.7R

equal to?

[NDA I 2023]

‌
1
12
‌
1
7
‌
2
9
‌
1
4

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